Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
627084047Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4376801869376632617912168.62016-10-13 06:00:59
History
DateUserTypeResult
2016-10-13NipalF
Factor: 437680186937663261791 / TF: 67-70
2014-04-18sasakiNF
no factor from 2^66 to 2^67
2014-04-18sasakiNF
no factor from 2^65 to 2^66